Question

If a, b, c be in A.P., b, c, a in H.P., prove that c, a, b are in G.P.​

Answer 1

Step-by-step explanation:

If a,b,c are in the AP then b=(a+c)/2

If a,b,c are in the GP then b²=ac

If a,b,c are in the HP then b=2ac/(a+c)

Answer 2

Answer:

Step-by-step explanation: